Results 111 to 120 of about 10,968 (180)

Estimation of Lifetime Performance Index for Generalized Inverse Lindley Distribution Under Adaptive Progressive Type-II Censored Lifetime Test

Axioms
The lifetime performance index (LPI) is an important metric for evaluating product quality, and research on the statistical inference of the LPI is of great significance.
Shixiao Xiao, Xue Hu, Haiping Ren
doaj   +1 more source

TICV750 before and after LPI and CE.

, 2016
Scatter plot of trabecular-iris circumference volume 750 μm from the scleral spur landmark (TICV750) before and after laser peripheral iridotomy (LPI) and cataract extraction (CE).
Jeffrey R. Peterson (1349334), Lauren S. Blieden (2185939), Laura A. Baker (746001), Alice Z. Chuang (2185948), Ephrem Melese (3110247), Robert M. Feldman (2185942), Nicholas P. Bell (2185945)   +6 more
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Consolidated lunar atlas

, 2003
This atlas is based on a collection of very high quality, loose-leaf photographic prints of all of the best images taken from Earth-based telescopes from 1938 to 1967.Edited by Eric Douglass ; foreword by Paul D. Spudis ; design by Michael S.

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Time–Frequency Image-Based Overlapping LPI Radar Signal Detection and Recognition with LPI-YOLO

Sensors
Accurate recognition of overlapping low-probability-of-intercept (LPI) radar signals under low signal-to-noise ratio (SNR) conditions remains a challenging problem in electronic reconnaissance. Existing methods often struggle to separate and identify multiple overlapping components in time–frequency representations.
Pan, Hongbin, Zhuo, Honglin, Chen, Weixuan, Lai, Weiru, Zhou, Yanzhou   +4 more
openaire   +1 more source

LPI radar sinyallerinin analizi

, 2020
LPI RADAR S NYALLER N N ANAL ZCANER TEZELÖZLPI (Low Probability of Intercept, Yakalanma Olasılığı Düşük) radarlar, geniş frekansbantlarında çalışırlar, tepe güçleri çok düşüktür ve böylece düşman almaçlarıtarafından tespiti zorlaştırılmıştır. LPI radarlarda taşıyıcı sinyalin faz ya da frekansızamanın sabit olmayan bir fonsiyonudur.
openaire   +1 more source

LPI Radar Sinyallerinin Ozimge Yaklasimi ile Siniflandirilmasi Classification of LPI Radar Signals via Eigenimage Approach

, 2007
Low Probability of Intercept (LPI) Radar signals have the property of wide bandwidth, low peak power to make them difficult to be detected by Electronic Support Measures (ESM ...
Yacup Ozkcazanc, Engin Kocaadam, Oezkazanc, Yakup, Kocaadam, Engin   +3 more
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Comparison of superior and inferior laser peripheral iridotomies in primary angle closure disease – A randomized clinical trial

Kerala Journal of Ophthalmology
Aim: The purpose of this study was to assess the efficacy and side-effects of superior versus inferior laser peripheral iridotomy (LPI) in the management of primary angle-closure disease (PACD).
Mithun Thulasidas
doaj   +1 more source

Spacecraft Doppler tracking with possible violations of LLI and LPI: preliminary bounds on LLI from Mars Express

, 2014
Three-way spacecraft Doppler tracking is currently widely used and it plays an important role in the control and navigation of deep space missions.
Zhang, Yu-Fei, Huang, Yong, Zhang, Xue-Zi, Liu, Jing-Hao, Xie, Yi   +4 more
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Анализ причин изменения позиций в LPI за последние 6 лет

, 2018
ГУО «Институт бизнеса и менеджмента технологий» БГУСтатья посвящена анализу динамики индекса эффективности логистики (LPI) 2012–2016 гг. Автор делает вывод, что позиция государства в рейтинге LPI зависит от уровня развития экономики и географического ...
Мосейчук, Д. А.
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The First Billion Years: Habitability 2019 (LPI Contrib. No. 2134)

, 2019
This topical conference on Habitability, the fourth and final installment of the LPI's The First Billion Years series, focuses on habitability and producing conditions conducive to life, the emergence of life on Earth, the potential for the emergence of ...

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